Membership
Tour
Register
Log in
Yoshiki Nakano
Follow
Person
Mobara, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Shadow mask having particular design of upper and lower holes for i...
Patent number
6,597,092
Issue date
Jul 22, 2003
Hitachi, Ltd.
Takeharu Furusawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube
Patent number
6,433,470
Issue date
Aug 13, 2002
Hitachi, Ltd.
Mitsuru Watanabe
H01 - BASIC ELECTRIC ELEMENTS